107355325

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 175060224

約数和(自身を除く): 67704899

約数列:

[1, 5, 7, 11, 25, 31, 35, 49, 55, 77, 155, 175, 217, 245, 257, 275, 341, 385, 539, 775, 1085, 1225, 1285, 1519, 1705, 1799, 1925, 2387, 2695, 2827, 5425, 6425, 7595, 7967, 8525, 8995, 11935, 12593, 13475, 14135, 16709, 19789, 37975, 39835, 44975, 55769, 59675, 62965, 70675, 83545, 87637, 98945, 138523, 199175, 278845, 314825, 390383, 417725, 438185, 494725, 613459, 692615, 1394225, 1951915, 2190925, 3067295, 3463075, 4294213, 9759575, 15336475, 21471065, 107355325]

約数ペア:

[(1, 107355325), (5, 21471065), (7, 15336475), (11, 9759575), (25, 4294213), (31, 3463075), (35, 3067295), (49, 2190925), (55, 1951915), (77, 1394225), (155, 692615), (175, 613459), (217, 494725), (245, 438185), (257, 417725), (275, 390383), (341, 314825), (385, 278845), (539, 199175), (775, 138523), (1085, 98945), (1225, 87637), (1285, 83545), (1519, 70675), (1705, 62965), (1799, 59675), (1925, 55769), (2387, 44975), (2695, 39835), (2827, 37975), (5425, 19789), (6425, 16709), (7595, 14135), (7967, 13475), (8525, 12593), (8995, 11935)]